Garden City

Modern vehicles require precise diagnostics and trained technicians. At Blue Wrench, we provide complete auto repair services for cars, trucks, and SUVs of all makes and models.

Our auto repair services include engine diagnostics, brake repair, suspension and steering service, transmission repair, cooling system service, radiator replacement, oil changes, battery replacement, alternator and starter repair, exhaust and muffler service, tire services, wheel alignment, fuel system service, electrical diagnostics, headlight restoration for plastic lenses (1995 and newer vehicles), backup camera replacement, and aftermarket mobile electronics speaker installation.

Every repair begins with proper testing and inspection to ensure we address the root cause of the issue rather than just the symptoms.

Diesel vehicles require specialized knowledge and equipment. Blue Wrench provides complete diesel repair services for light-duty, medium-duty, and heavy-duty trucks.

Our diesel services include diesel diagnostics, diesel engine repair, diesel oil changes, DEF system repair, diesel injector service, turbocharger repair, glow plug replacement, diesel transmission repair, diesel brake repair, diesel suspension service, diesel cooling system repair, fleet maintenance, and diesel engine rebuild evaluations.

We also service Cummins, Power Stroke, and Duramax platforms, along with commercial heavy-duty systems including PACCAR, Mitsubishi Fuso, and International.

Diesel engines operate under higher compression and heavier loads. Proper diagnostics and precision repair are critical to long-term durability.

Although this page focuses on our Garden City location, Blue Wrench proudly serves drivers throughout Boise and Meridian. Many customers travel to us from West Boise, West Cloverdale, Eagle, Star, and surrounding communities because they value professional service and long-term reliability.

Our Garden City shop is positioned to conveniently serve the Boise metro area while still providing personalized, customer-focused care.

Preventative maintenance is one of the most important ways to reduce long-term repair costs. Routine oil changes, brake inspections, cooling system checks, and suspension inspections allow small issues to be corrected before they become major repairs.

We help customers build maintenance plans based on vehicle type, mileage, and usage so they can drive confidently year-round.

Since 1989, Blue Wrench has built a reputation for integrity and technical expertise. Customers choose us because we provide:

• Accurate diagnostics
• Honest repair recommendations
• High-quality workmanship
• Comprehensive auto and diesel services
• Experience across passenger and commercial platforms

Our goal is not just to fix vehicles, but to build long-term relationships with the drivers and businesses we serve.